Urban Water

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March 15, 2024 A study by CEEW study indexes 503 urban local bodies from 10 states with a treated used water reuse policy. Haryana, Karnataka, Punjab are ahead in used water management in India.
Yelahanka water treatment plant (Image: India Water Portal Flickr)
February 5, 2024 Navigating sustainable development in the wake of legal battles and environmental challenges
The heavy rains and landslides in 2023 have highlighted the city's inability to bear the burden of additional population (Image: Vincent Desjardins; CC BY 2.0 DEED)
December 12, 2023 This book is a valuable resource for everyone concerned with the changing water situation in the country, and the potential of new technologies for sustainable use of water.
A sewage treatment plant at Bangalore, Jakkur for managing urban water sustainably. Image for representation purposes only. (Image Source: IWP Flickr photos)
October 20, 2023 A holistic approach to Water, Sanitation, and Hygiene (WASH) initiatives
Shantilata uses a cloth to filter out the high iron content in the salty water, filled from a hand pump, in the village Sitapur on the outskirts of Bhadrak, Bhubaneshwar, Odisha (Image: WaterAid/ Anindito Mukherjee)
September 9, 2023 Effective governance is crucial for addressing the water sector challenges and ensuring sustainable water management
Governance mechanisms often fail to ensure effective community participation, leading to top-down approaches that may not suit local contexts (Image: Hippopx; Creative Commons Zero - CC0)
July 10, 2023 By fostering strong collaborations and pooling resources, cities can collectively address the challenges of data-driven urbanization, says NIUA report
There is tremendous transformative potential of data driven approaches in shaping urban environments (Image: Needpix, CC0)
Groundwater and artificial recharge investigations, at the site of the Devi Rasa Boutique Hotel in Amer, Rajasthan - A report by Green Systems
The document is a proposal for setting up of a groundwater recharge system for the Devi Rasa Boutique Hotel near Jaipur. Posted on 22 Apr, 2011 11:43 AM

The consultants,  Green Systems, have conducted an indepth study of various parameters which include hydro-geology and climatic conditions to come up with a set of proposals for the hotel. To come up with their suggestions the consultants also make use of technologies like remote sensing, GIS and Vertical Electrical Sounding (VES).

The Bangalore Water Supply and Sewerage (Amendment) Act (2011)
The Bangalore Water Supply and Sewerage Act, 1964 (Karnataka Act 36 of 1964) has been amended in February 2011 to make rainwater harvesting compulsory in the city Posted on 21 Apr, 2011 09:23 PM

. Under the amendment the Bangalore Water Supply and Sewerage Board (BWSSB) is empowered to install rainwater harvesting systems if people do not comply and recover the cost from them.

Development of training module for water safety plan in urban areas - A document by ESCI
A new Risk Management tool to improve Water Safety Plan
Posted on 20 Apr, 2011 03:48 AM

A Water Safety Plan (WSP) is an improved risk management tool designed to ensure the delivery of safe drinking water. It identifies hazards, means to control them, means and actions to identify loss of control and its restoration. It comprises system assessment and design, operational monitoring and management plans (including documentation and communication). Water quality guidelines have been issued by the WHO.

Water safety plan: A manual for pilot study areas of Hyderabad
The aim of this manual is to facilitate development of Water Safety Plans focusing particularly on organized water supplies managed by a water utility. Posted on 20 Apr, 2011 02:03 AM

The most effective means of consistently ensuring the safety of drinking water supply is through the use of a comprehensive risk assessment and management approach, that encompasses all steps in water supply from catchment to consumer. Such approaches are called Water Safety Plans (WSPs).

The aim of a WSP is to organize and systematize records of management practices applied to drinking water and to ensure workability of such practices to organized drinking water supply.

Assessing acute Gastroenteritis risks associated with water quality and sanitation in Hyderabad city - A paper by the Institute of Health Systems (IHS)
The quality of drinking water is a vital element of public health and well-being. The most effective means of consistently ensuring the safety of a drinking-water supply is through the use of a comprehensive risk assessment and risk management approach that encompasses all steps in water supply from catchment to consumer. Posted on 19 Apr, 2011 11:35 PM

The quality of drinking water is a vital element of public health and well-being. The most effective means of consistently ensuring the safety of a drinking-water supply is through the use of a comprehensive risk assessment and risk management approach that encompasses all steps in water supply from catchment to consumer.

WHO guidelines on water quality term these approaches as water safety plans (WSPs), developed to organize, systematize and apply management practices in drinking-water quality.

Bhisti community in Kolkata usurped by taps - A film from Video Volunteers
Bhisti Community, who used to provide water to Kolkata’s inhabitants, is slowly disappearing. Posted on 18 Apr, 2011 12:15 PM

 

 

Landmark initiative of Karnataka High Court stops the destruction and degeneration of lakes of Bangalore – ESG's submission and the report of the Committee constituted by the Court
Over 400 lakes spread over 1200 sq kms of Bangalore are to be immediately protected and rehabilitated in an ecologically wise and socially just manner . Posted on 15 Apr, 2011 11:33 AM

Bangalore LakesThe Hon'ble High Court of Karnataka in a recent landmark ruling (March 2011) accepted the report of the Karnataka High Court Legal Services Committee, which was constituted by it to examine the ground realities and prepare an action plan for the preservation of lakes in the city of Bangalore.

The issue dates back to 2008 when the Environment Support Group (ESG) filed a Public Interest Litigation challenging the privatisation of lakes in Bangalore by the Lake Development Authority. There were two key prayers in the PIL.

One was seeking "necessary directions directing (the Government) to frame a scheme for the effective administration of lakes and tanks in consonance with the Principle of Intergenerational Equity and Public Trust Doctrine, in line with the recommendations of the Lakshman Rau Committee and also in conformance with principles for wetland conservation and management as laid down by the Union Ministry of Environment and Forests".

Death of a river - On the Yamuna in Delhi - Article from Kafila
The Final scene in the epic tragedy of the Jamna is being enacted at these very moments. Posted on 15 Apr, 2011 08:52 AM

This was first presented as a paper in a seminar on “The River” organised by the Max Muller Bhawan on 11 and 12 December 2010. Photo credits: Gigi Mon Scaria, Himanshu Joshi and Sohail Hashmi.

Urban lakes - A series of current articles from Down To Earth magazine
This presents information on lakes in Delhi, Hyderabad, Bhimtal, Surajkund and Kolkata. Posted on 14 Apr, 2011 07:11 PM

Article Courtesy: 

Delhi
On June 7, 2000, the Delhi Jal Board and the Municipal Corporation announcement that they would create 150 ponds for rainwater harvesting. TAPAS, a non-governmental organisation, approached the Delhi High Court on June 22, 2000, to force government authorities to improve water availability and quality in the national capital. It sought restoration of neglected lakes and depressions in the city as well as the implementation of the announcement made by the authorities.

Hyderabad
The Andhra Pradesh High Court is hearing three different public interest petitions to protect the Hussainsagar lake. One seeks to prevent construction on or around the lake or its catchment area. Another aims to prevent heavy siltation due to annual immersion of idols in the lake during religious occasions.

Wastewater reuse in apartment buildings in Bangalore - S Vishwanath
As apartments spring up in all parts of the city , it is imperative that certain steps be put in place for the safe and sustainable management of water and sanitation. Posted on 14 Apr, 2011 10:12 AM

 Even if an apartment uses as less as 5000 litres of water a day it must have a wastewater recycling system which does such a thorough job that the treated wastewater is reused to replace fresh water and not for simply disposing off into the environment in a safe way. It is simply not good enough for treated wastewater to be used for watering lawns, an unnecessary demand.